1: (0 3 18)

(0 4 1)(2 21 19 17 5)(3 20 18 9 7)(6 13 11)(8 15 10)(12 16 14)

2: (2 21 5)

(0 4 1)(2)(3 20 18 9 7)(5 19 17)(6 13 11)(8 15 10)(12 16 14)(21)

3: (3 20 7)

(0 4 1)(2)(3)(5 19 17)(6 13 11)(7 18 9)(8 15 10)(12 16 14)(20)(21)

4: (5 19 17)

(0 4 1)(2)(3)(5)(6 13 11)(7 18 9)(8 15 10)(12 16 14)(17)(19)(20)(21)